You are welcome to make copies for personal or class use (in general,
noncommercial uses) or to put a link to it on your own page. If you wish
to include any parts in a commercial project such as a book, please contact
me.
Dr. Duane E. Weisshaar
Chemistry Department
Augustana College
Sioux Falls, SD 57197
duane_weisshaar@augie.edu